What else can they do? They may feel sorry for him, a little.
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Well, they've seen Merlyn. It's too late to train. Now what?
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When Maseo collected Oliver and Diggle, he took him to Malcolm. Eeek.
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Ray is bonding pieces of his suit together. Can't get over how cute he looks!
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Ray has kind of a nice schoolboy look here, soft hair.
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Oliver has a hoodie, Ray has a complex Kevlar and plastic number.
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Hey Ray, waddya say? He's got his visor down and he's ready to roll!
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Felicity pleads with Ray to step away from the suit.
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Arrow Quotes

Diggle: I see you brought your plus one.
Ray: Nice to meet you. Ray Palmer.
Diggle: John Diggle. [whispering into Ray's ear] You hurt her, they'll never find your body. [louder] Nice to meet you!

Felicity: What's going on? Ray?
Ray: Oliver Queen is the Arrow.
Felicity: What?
Ray: I have a 140 IQ and three PhDs, but it's pretty hard to insult my intelligence, but I'm pretty sure you just did. It all makes sense now. Your, ah, sudden disappearances, your apprehension of helping me with my mission. You've been working with the Arrow this whole time.