Seat 4 - NIKSERER ($45.45 in chips)

Seat 5 - RELIVO ($22.95 in chips)

Seat 6 - DANHSOHO ($28.35 in chips)

Seat 1 - EMPERDADOR ($53.34 in chips)

Seat 2 - POKERQUALLE ($88.57 in chips)

Seat 3 - ASTONM ($54.18 in chips)

RELIVO - Posts small blind $0.25

DANHSOHO - Posts big blind $0.50

*** POCKET CARDS ***

Dealt to ASTONM [qc][jh]

EMPERDADOR - Calls $0.50

POKERQUALLE - Folds

ASTONM - Raises $2.25 to $2.25

NIKSERER - Folds

RELIVO - Calls $2

DANHSOHO - Folds

EMPERDADOR - Calls $1.75

*** FLOP *** [qh] [7h][qs]

RELIVO - Bets $0.50

EMPERDADOR - Raises $4 to $4

ASTONM - Calls $4

RELIVO - Folds

*** TURN *** [qh] [7h] [qs] [ks]

EMPERDADOR - Bets $15.75

ASTONM - Calls $15.75

*** RIVER *** [qh] [7h] [qs][ks] [2d]

EMPERDADOR - All-In $31.34

can I call this?

Looks to me he was raising for his flush which he did not get. Go for it

yes you can

you have taken a very weak line, so he could easily be bluffing or valuebetting worse

ok here is the result 

should I have played this hand differently?

*** RIVER ***     

EMPERDADOR - All-In $31.34

ASTONM - Calls $31.34

*** SHOW DOWN ***

EMPERDADOR - Shows   Full house, queens full of kings)

ASTONM - Mucks

EMPERDADOR Collects $106.93 from main pot

I think you played it fine, I think you got the most value out of the most hands