Chris looks like a cutie so I‘ll go with her! A3, A14, B2 and B5.
Thank you so much! Putting the answers in spoilers cuz it‘s a tiny bit long.
A4: Fears/phobias
Elijah is afraid of relationships and being tied down. While he can feel and express romantic attraction, he is afraid of commiting to them. Sometimes, he feels like he won‘t be good enough for an actual relationship and might not be as loyal as other people. Since he‘s so used to his player personality, it‘s hard for him to stop with it now.
A9: Best way to push their buttons/make them angry
He gets incredibly angry when someone tries to take off his snakes or touch them without permission. Not only because he‘s overprotective of them, but also because they will annoy the shit out of him later on.
B2: Things they‘re proud of
Probably his evolved and modern fashion sense? He loves spending time deciding what to wear and loves to show off, so maybe that. Another thing he‘s proud of is his absolute godsend luck when gambling.
B6: Things they‘re grateful for
His wonderful colleagues and boss at the casino he works at! They support him to find his parents and try to make him remember his past. Since he suffers from amnesia, he can‘t remember what happened to his parents or how they looked. His boss got him off the streets and helped him rebuild his life, which is the thing he‘s most grateful for.