Geminis, help me out!?

I've been talking to a guy on and off for 6 months (this is normal for me) started only getting serious in the last month and a half and about 4 days ago, which I'm not even sure he realizes or he just doesn't care, he admitted that he loved his "best friend" but she moved on and he's sad nothing came from that relationship.

Now honestly I had no idea how to respond, so I've been ignoring him for the past 3 days which in that amount of time I've come to the conclusion that I don't want to talk or see him anymore but I want him to be aware of why then again I know he's gonna throw that he told me the truth in my face which keeps me from going there.

I'm not even sure he's fully aware that he's telling women this or again he doesn't give a dam and expects women to be ok with it. He's been texting every morning, he sent me a funny pic this morning and he's snapchatting as if the conservation never happened, which have all been ignored. Not quite sure what to do here? Thanks in advance!

He's Gemini, not sure of his placements.

I'm Aquarius Sun, Aries Venus, Sag moon and cancer mars