Ok , I'm going to do this in point form to get across as many details as I can,

Basic situation: I've picked up this girl a few times now, she is ok , but i really don't like her more then a friend, and I wanna tone it down without her 'getting wise' or angry at me.

Few notes.
Stated I didn't want a relationship from day one. She did too , but its obvious she really likes me and would jump at the chance to be my gf.

She is my EX's really good friend, My Ex does not know, and I'd rather she didn't find out (Hence, don't want her mad or 'getting wise' at me )

I've realized now my main motivation for getting with her was to pretty much rub it in my exs face. feel like a total donk now.

What I've been doing:

Not really initating contact for the past little bit, always friendly just not going after her to talk to her,

Slower and slower txt responcese ,

Trying to just laugh if she mentions sex or anything, shrug it off as 'cute'


Think thats it.

So , any tips for this type of situation ??