this opener for the girl with dog

I see this girl in the parc with her little dog she was reading. I open her with : your dog look exactelly like my dog when i was kid. i think this is my dog and you stole it (tease for attraction ). she will laught or tell no... you can tell : serieslly i have dog who look exactelly like this dog when i was kid one day we couldnt find him so i think you stole it...

i tell her ok my dos is probably the grandfather of your dog. ... you can make transition about the enegy of the dog you look at him and you say but my dog have i lot off energy your dog is calm you can go after telling her i see this show tv they tell you like the person who like to have dog he need to choose the dog who have same energy .blal bla

this is the second time i use opener and it work because it give you the opportunity to tease the girl and make some humour because she know that you are just bulshiting.