Hand 2 and 3 are identical, probably not what you meant.

Hande 1 seems pretty standard to me. Hand 2 is read dependent. Sometimes I'll 3 bet, call a cap and fold the turn UI. If he calls the 3-bet I lead the turn and river and fold to a raise UI.

Not sure that's the best line, but I don't like surrendering 2nd pair HU.