It's suited

Yesterday, I finally had one good session on Better poker. I was running so good I couldn't lose. After 450h I was up 60 BB's but unfortunately I had to quit. This is my favorite hand from this session:

0.5/1 Limit Holdem
6 players

Pre-flop: (1.5 SB, 6 players) Hero is BB 2 7
4 folds, SB raises, Hero calls

Flop: J 7 9 (4.5 SB, 2 players)
SB bets, Hero calls

Turn: 2 (3.2 BB, 2 players)
SB bets, Hero raises, SB 3-bets, Hero calls

River: 2 (10.2 BB, 2 players)
SB bets, Hero raises, SB 3-bets, Hero 4-bets, SB calls

Final Pot: 16.1 BB
Hero shows: 2 7
SB shows: A K