Whether it leads to a new relationship or is just for fun, nothing quite says 'I like you' like a great first kiss.
Related: 23 TV Characters Who Need to Kick Their Love Life into High Gear
Watching two characters that have undeniable chemistry finally have their first kiss can really make your TV watching experience more worthwhile.
Here are 23 of our favorites! Which one is yours?
Oliver and Felicity - Arrow
After two seasons of banter and flirting, these two finally share a meaningful first kiss after witnessing the birth of their best friends baby.
Lucifer and Chloe - Lucifer
When Chloe finally realizes that Lucifer has stopped looking at her as a conquest and as a person who deserves his love and respect, she finally returns his affections with a beautiful kiss on the beach that left us swooning.
Stiles and Lydia - Teen Wolf
After Stiles' has a panic attack, longtime crush Lydia helps him calm down by kissing saying he 'held his breath.' It is clear that there was something more behind that kiss, though.
Barry and Iris - The Flash
Friends to Lovers is a wonderful trope, and it was brought to light in the fifteenth episode of season one turning a tsunami when Iris finally realized that her childhood best friend was who she wanted to be with.
Jake and Amy - Brooklyn Nine Nine
After many undercover kisses throughout the episodes, the two finally shared a passionate first kiss during the finale of season two that shocked them both but left all our hearts full.
Cheryl and Toni - Riverdale
After Toni ran through a home for conversion therapy to save Cheryl, the two confessed there love for each other and shared a beautiful first kiss.
Derek and Meredith - Grey's Anatomy
While their first kiss we never got to see, their first on-screen kiss was intense. Meredith pinned Derek onto the wall of an elevator in quiet desperation that left all of our mouths hanging open in need of more.
Jim and Pam - The Office
Jim had been pinning over Pam for two seasons even though she was engaged to someone else. But, in the season two finale, Jim’s feelings are finally returned when Jim kisses her, and she returns his embrace in a sweet but passionate first kiss.
Nathan and Haley - One Tree Hill
Nathan might of starting pursing Haley for the wrong reasons, but his feelings for her were as genuine as they come and they are clear as day in their first kiss.
Magnus and Alec - Shadowhunters
Alec was so consumed by his feelings, that he left his bride to be at the altar to passionately kiss Magnus in front of all his friends and family. The look of shock on his parents' faces still gets me every time.
Karolina and Nico - Runaways
The show had been making hints about Karolina’s sexuality and her crush on Nico for several episodes, and it all comes to light on Marvel's Runaways Season 1 Episode 9 when she finally tells (or rather shows) Nico how’s she feels with a beautiful kiss that Nico reciprocates.
Jackson and April - Grey's Anatomy
The two had been friends for years with never ever hint of sexual attraction, but toward the end of Grey's Anatomy Season 8, April confidently kisses Jackson after a bar fight, and the two have sex resulting in the loss of April’s virginity.
Clarke and Lexa - The 100
Lexa had portrayed a rather tough demeanor throughout the second season, but showed a rather soft spot for Clarke. The two talked about deserving more than just surviving in the messed up world and shared a soft kiss.
Amy and Jonah - Superstore
The fear of death can bring on many realizations. Like feelings you’ve pushed deep, deep down. It seemed like that worked for Amy and Jonah during the tornado in the season two finale of Superstore.
Chidi and Eleanor - The Good Place
Eleanor’s feelings for Chidi had been expressed quite clearly throughout The Good Place, but it wasn’t until The Good Place Season 2 finale that Chidi finally made his move. We also got the infamous ‘Hot diggity dog!’ right after.
Stefan and Caroline - The Vampire Diaries
After six seasons of friendship and Stefan’s on and off relationship with Elena, these two finally shared a sweet kiss at the lake house right before the death of Caroline’s mother.
Waverly and Nicole - Wynonna Earp
After some flirting and banter, Waverly finally realized that she was into girls, or rather a girl Nicole Haught. She made it clear by jumping her in the sheriff’s office and pinning her to the wall for a scorching makeout session.
Jane and Rafael - Jane the Virgin
After breaking up with her fiance, Michael, Jane tells Rafael that’s choosing him. The two share the beautiful kiss under falling flowers celebrating their new found relationship.
Spencer and Toby - Pretty Little Liars
Toby had been seen by the town as a murderer by pretty much everyone, especially Spencer. So, their relationship took everyone by surprise. After a night together in a motel, they share a tender kiss expressing their mutual respect and interest in each other, starting a relationship.
Kat and Adena - The Bold Type
Kat began to question her sexuality as soon as she met Adena. It didn’t take long for these two to start stealing glances and cute text messages. Before we knew it, they were confessing feelings and locking lips.
Lincoln and Octavia - The 100
After being seen as the enemy, Lincoln saved Octavia’s life in more ways than one. The two felt an intense bond and respect for one another then grew into an attraction, and they shared a kiss before she let him escape.
Brandon and Callie - The Fosters
These two were so wrong, yet so right. They tried so hard to stay away from each other, but simply couldn’t. After finding out Callie was being adopted, Brandon said all the right things and they shared a magical first kiss.
Amy and Karma - Faking It
At the assembly of homecoming queens, Amy and Karma proved to their classmates that they were a legitimate couple (they weren’t) by sharing a show-stopping first kiss with confetti dropping down to illuminate the excitement.