i feel that love shouldn't be based upon gifts. if your friend is happy with her bf reguardless of what she gets him then she should stay with him. however if she is unhappy with her bf because he doesn't treat her like a high maintenance bitch then i wouldn't even bother to introduce her to my friend because i wouldn't want him to suffer the same fate.
if your friend is a totally cool person i would suggest that she sort out her feelings first. not telling a new perspective that she is alreday involved with someone will usually lead to trouble because they are already doubting themselves and their current relationship. she has to first decide what she wants, and not let anyone wait for her because it's unfair to both of the guys. raverboy
...this is just my perspective on the situation...