Seeing as this hand ends on the flop:

Holdem Hi: 990 enumerated boards containing 7d Kh 3h
cards win %win lose %lose tie %tie EV
Ah Qh 451 45.56 539 54.44 0 0.00 0.456
Ks Td 539 54.44 451 45.56 0 0.00 0.544

Bad call. Good move by Villain.