You like someone, but you’re starting to get attached. & because you’re attached, you are being clingy. & because you are being clingy, you think you are being annoying cause you want to talk to them so much. & because you think you’re being annoying, you feel like you’re bothering them every time you talk to them. But really, you just enjoy talking to them. But you’re afraid they’re getting bored & sick of hearing from you.