[Closed] calling short stack AI with KA

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.02/$0.05 No-Limit Hold'em (6 handed)

Known players:
[tg]CO$2.53:///////;BU$5.95:///////;SB$4.99:///////;BB (Hero)$5.00:///////;MP2$5.57:///////;MP3$5.83:///////;[/tg]

Preflop: Hero is BB with K:s, A:h.
2 folds, CO raises to $0.25, 2 folds, Hero raises to $0.80, CO raises to $2.53, Hero calls $1.73.

Flop: ($5.08) K:h, 3:d, T:s (2 players)

Turn: ($5.08) Q:s (2 players)

River: ($5.08) 4:h (2 players)

Final Pot: $5.08.
Results follow:

Hero shows a pair of kings(K:s A:h).
CO shows three of a kind, threes(3:c 3:h).

CO wins with three of a kind, threes(3:c 3:h).

i called because i thought he was short stacked and could have went all in with worse hands like AQ KQ AT