What does it mean if a guy has you as his wallpaper?

If a boy you have known for a long time puts you as his wallpaper it means that he likes to see you and there for likes you. But he is most likly affraid of addmiting it not wanting to put the friendship in threat. If you like him aswell i reccommend that you tell him how you feel or do a little flirting yourself like out him as your wallpaper and see if he gets the hint :) Good Luck