10NL: Overpair with a two-tone and paired board

[BooG690]

Over 13 hands, villain was 31/15/3.0. I know, 13 hands is nothing...but it may be an TINY indication of how he plays, no?

Well, as for my thinking on the hand, by his calling UTG+1's raise, I felt he did not have an overpair (since he'd charge me to draw). I thought he may have been drawing himself.

$0.05/$0.1 No Limit Holdem
7 players
Converted at weaktight.com

Stacks:
UTG ($1.75)
UTG 1 ($1.05)
MP ($8.45)
Hero (CO) ($10.30)
BTN ($9.60)
SB ($2.00)
BB ($4.95)

Pre-flop: ($0.15, 7 players) Hero is CO
1 fold, UTG 1 calls $0.10, MP raises to $0.40, Hero calls $0.40, 3 folds, UTG 1 calls $0.30

Flop: ($1.35, 3 players)
UTG 1 goes all-in $0.65, MP calls $0.65, Hero raises to $2.75, MP goes all-in $8.05, $5.30 to Hero ($7.15)?

you're flipping against a flush draw since he has two overcards
so why are you raising :/

[BooG690]

you're flipping against a flush draw since he has two overcards
so why are you raising :/

That's what I've been told. I understand that now...but somehow I thought I'd be "charging the draw." Though yes...now I understand the raise was unnecessary since it is basically a coin-flip.