Just joined the table, don't have any history with villain, but have him tagged as slightly aggro based on his sizings, very tiny sample.

LJ folds
HJ ($105) ooens $4
Hero co ($100) KQo?
Btn ($70) loose passive fish
Sb unknown
BB Tag in tight side.

Here I went with a fold given larger open, but some what standard size for this player. Calling and also 3 betting to $12 crossed my mind, but went with 0 EV decision. Also I don't think this player will fold to 3 bet.