[well named]

The river doesn't make you happy, but I think in this spot you can comfortably assume that neither of you are going to fold getting 4:1 (if the other bets) so it really doesn't matter whether you c/c or just put it in. BB's turn call looks very strong, he wants UTG to call, so I think that makes it less likely that he has 2 pair or a set, since he would normally want to encourage UTG to fold a draw (having called twice on the flop), so there is a good chance you may chop, and since you expect BB to raise AQ preflop most of the time you may even see 78 here.