Lena and Lillian have never had the best relationship, but maybe after her experience with Rhea Lena will see her mother a little differently. At least in this instance, they're on the same side.
Whatever is going on, Lena is clearly not happy about it. She doesn't have much choice in the matter though, and is probably playing along until she can escape Rhea's clutches.
Is Rhea planning a shotgun wedding for Mon-El and Lena? That dress and crown has to mean something big, right? We know she sees Lena as a daughter, and she hates Kara, so in a way, it makes sense.
Is Rhea hoping Mon-El will take the throne next to her? He may not be willing to kill her, but by that stance, we know he's not about to join her either.
Supergirl and Lillian teaming up to face a common enemy? We are very curious to see how that goes. Are they meeting Rhea in the Fortress of Solitude to discuss a truce?
Cat isn't the only one who's back. We haven't seen Lillian Luthor in awhile, but it's not surprising she would show up after her daughter has been kidnapped by Rhea.
Cat is back to resume her role as mentor to Supergirl. We like to think she's offering her some much needed advice. Plus, we love her makeshift chair! Did we mention how much we missed her?
It looks like Mon-El has gained the upper hand on his mother, but will he be able to pull the trigger if it comes to that? Has he found out what happened to his father yet? That could help push him over the edge.
Kara: It's only been twelve hours since you asked me to choose a new position, and most of those hours I was asleep. Cat: Really? I offer you the keys to the kingdom and you just go to sleep? Kara: It was night time.
Kara: Wait, wait, wait, wait...this has always been here, with the glass and the views, and you made me fly to that cave everyday? J'onn: The DEO has several facilities, Kara. Kara: A bat bit me in the last one.