Verified answer

hmmm that's a good one, well you could just show subtle interest in him until he seems to catch on and reciprocate. And than just give him your number all sexy like and be like "why don't you call me sometime?" =]

ok if you have your friends number just simply ask to talk to the brother not your friend if she answers have a small conversation then tell her you have to go but when you talk to him wait till you guys are comfortable enough or when you have to go simply ask for his number or say is there anyway else i can call you

Just straight up ask your friend to get the number...or try to run into him somewhere you know he will be, and ask him yourself. Or find his facebook..lol