Going to have to post something classic: https://www.youtube.com/watch?v=T6zDfxZ4NcE [Cowboy Bebop OP]

Either Cú Chulainn or William Shakespeare. Cú for that E rank Luck fucking him over in EVERY ROUTE, and shakespeare for being my spirit animal

Welcome to the ballroom...wait that's not right...welcome to Maiotaku, don't die and don't smile too hard, or you'll end up like Kohina :P

Amagami SS. It is literally just about a guy (you, if you consider that it is based on a dating sim) worrying about getting a girlfriend to hang out with around Christmas simply because he was stood up by his date the last Christmas date he went on. And, because of the type of series it is, every time the main character gets the girl, boom, we get the beginning with a different girl and nobody remembers a thing.

XD That was a good one klausiboy I vote the above user klausiboy will be most likely to find a grey alien named Joe who tells klausiboy that I'm the king of Mars and then finds out later Joe is only the head janitor of Mars. And Joe needs to sweep a lot cause I don't know if you notice but Mars is pretty dusty! X_X

Guilty crown opening 1 and 2 are just amazing. As for the ending, probably kyoukai no kanata