What does it mean when a guy says I guess?

[Anonymous]

My friend asked this guy that I like what he thought about me and he said " she's cool I guess." What does that mean? I might be over thinking it but I don't know.

[OnionsNstuff]

he was forced into answering a question that he hadn't previously considered i guess

[MissNowhere]

You're definitely overthinking, lol. Chill, you're cool.

[MaiNameIsSunshine]

You my friend, are over thinking this scenario.

[subzero007]

you are overthinking it chill :)

[LiveFreeorDieHard]

He means your ok or all right.