One of my best friend's older brother (I'm 17 almost 18 he's 18) has been flirty with me for months now. He's given signs from subtle touches to hugs to even straight-out suggestions of us being more than friends. I know he is interested / attracted to me but he hasn't actually made a move! I'm getting a little impatient because if he likes me (like I like him!) then I'd like him to show it / say it straight out. If he's not interested in anything happening between us I'd understand, I just want to know what he's thinking. Does anyone have any advice about how I could get his attention in a subtle way to show I'm interested in something more? Or does anyone have a clue what he may be thinking? Thanks
PS - he hasn't tried to hide from his sister (my friend) that he's attracted to me, so I don't think that's a reason why he wouldn't make a move