Why does he stills pick up my phone then give me an attitude?

i think that he still wants you around hon but is afraid of admitting his feelings for you, he's probably not able to admit his feelings and is closed off, you might wanna try being patient with him, he'll come around! there are some people who have a hard time accepting what they feel and saying it out loud, which results in many understandings, talking things out with your partner can always solve problems and put an end to any misunderstandings you guys have about eachother, developing patience and hope will lead you to the path you chose for yourself! it might be difficult but you'll get to it i'm sure! :))