You will face a 3-bet and you will have to fold. Calling a 3-bet is not profitable because you will not hit a set that often. You can raise 2.5x (or 3x at micro and low limits) from late position. Again if you face a 3bet you should fold most of the times unless you have info that the player is 3-betting too many hands.
I often use a pattern to play small pairs, 1/10 rule my stakes to make call to hit the crack in floop