What does " oh okay cool" mean in this context? ?

[Quitkyconfidence]

So a old friend of mine asked me if I was busy this evening and wanted to go out. It was a couple days she asked me so I didn't know so I said " possibly, let me check the schedule. " she is like okay" and I was planning on going as I haven't been there in a while.

So today she texts me again if I was going out. Being that i told I was. She was excited to see me and to remind me that she has a boyfriend so he only can do dance as friends.
So I told her that I have a girlfriend too so that's cool with me and she goes " oh okay cool"

I wouldn't mind it but the whole 'oh' got me thinking like it was a surprise thing.

Any thoughts or over thinking? Was she expecting that I wouldn't have one? It's been months since we saw each other last...

[Anonymous]

You're definitely over thinking it that's just some people's thing

[Opinion Owner]

Some people would reply with Oh okay cool and others without the oh it's just personal preference