$60; A couple bubble hands as 2nd big stack

[Chipchucker5]

PokerStars Tournament, Big Blind is t400 with t25 antes (4 handed) Converter on pregopoker.com

CO (t740)
Button (t7285)
SB (t1430)
Hero (t4045)

Preflop: Hero is in BB with K[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/club.gif[/img]
<font color="gray">CO folds</font>, <font color="red">Button raises to t1200</font>, <font color="gray">SB folds</font>, <font color="red">Hero raises to t4020 (All-in)</font>, <font color="gray">Button folds</font>


Very next hand...

PokerStars Tournament, Big Blind is t400 with t25 antes (4 handed) Converter on pregopoker.com

CO (t6060)
Button (t1205)
Hero (t5520)
BB (t715)

Preflop: Hero is in SB with 9[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/club.gif[/img]
<font color="red">CO raises to t1200</font>, <font color="gray">Button folds</font>, CO said, "calling if you push this time chip," "don't particuarlly want to flip for these stacks, but go ahead if you wanna"

First of all, do you think the reshove with the AK was ok? And what do you do with the 99 here? Do you generally believe people when they make comments like this, or do you think they're typically just trying to talk you out of making a move?