Why would this girl send me a snap shot pic with her and another guy and saying "this boy <3" ?

njguy23
She told me she is single... I started talking to this girl i met on this dating site we she gave me her number and we have been talking for like 3 days now... she always sends me pics of herself and her girlfriend "friend"... is she trying to make me jealous? Should i just move on? I think she is really cute and we have fun talking and stuff.
Why would this girl send me a snap shot pic with her and another guy and saying "this boy <3" ?
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