Buzka and teskni?

So my girlfriend is always telling me buzka and she said i must find out for myself what they mean. Ive been studying Polish for 3 months now and I havent come acroos this word in any of my books..Can someone please tell me what it means. Also is tiskni a polish word?? Thanks for any help you can give.

Buzka or buźka literally means face or mouth but we use it to say something like kisses as well.

Tiskni sounds like tęskni or tęsknię which mean s/he misses or I miss

Buzka = kiss
comes from "buzia" which is "face"
Popular use: "give me your face" = daj mi buzi that poeticly would mean "I want to kiss you"
buzka is deminutive of buzia
buzka = little kiss

Thanks very much