I play yet another hand bizarrely

[34TheTruth34]

Party 30/60, the table is more of a limpfest than a normal table, but nobody in this hand has done anything major-league insane yet.

Everyone folds to the CO who open limps (new to me, but my read is he likes to see a lot of flops and open limps with trash), the button calls, I complete in the SB with 76o. BB checks, 4 way action.

Flop A-7-2, with a two flush. Checked around.

Turn 2 rainbow. Checked around.

River A rainbow. Checked to CO who bets, button folds, I call (BB still to act behind me).

Thoughts?