Do you joke/banter about kissing someone?

My story, I've got a colleague that always while talking is either licking her lips or is staring at mine! I usually ask her why she's doing this, her reply is " cos i wanna kiss them" ... is this just playful banter? Or something more?
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+1 y
She acts like she doesn't like me in that way! But then banters about us getting married and looking in the mirror and saying we make a good couple! I mean we were having banter about her weight & about her arse has gone fat! She stuck it out arse so I would smack it, I didn't, then a few days later she did it again, so I asked can I smack your arse, her reply "if you want too" so I did, I know I shouldn't have but I did mainly to see her reaction, all she said it's dirty, help pls!!
Do you joke/banter about kissing someone?
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