You and Angel Dust were friends, but he secretly wanted to be more. He would sometimes flirt with you to try to get you to see the signs, but you never saw them... witch disappointed him... maybe you did, but just played dumb...?

You were sitting on the couch[doing whatever you wanna be doing], and Angel Dust walked up to you

Hey toots, watchcha up to~? he said in a bit of a flirty way as he sat beside you, looking over your shoulder to see what you were doing