In no specific order:
1- Their final scene in You're Welcome
2- Their hug at the beginning of YW.
3- All their scenes in WITW
4- All their scenes in Birthday
5- The hospital scene in TSILA
6- When he bought her clothes
7- When he tried to talk about his feelings in ORABpring. I also love when in the training session Angel said: "I've been around for a very long time...I've never known anyone like you" :sigh:
8- Their meeting in City Of.
9- When they arranged to meet in Tomorrow.
10- Angel's dreams of her in Deep Down.