Why did this Tinder guy stop talking to me on Snapchat?

We matched on tinder, he was very interested and asked me a lot of questions, continued the conversation.

... He asked for my Snapchat after talking for quite a while.

We started snapping, he sent me the first snap of how I slept. I answered with a selfie and said “pretty good how about you?” He answered with a selfie, “quite okay :)”. Then I answered too “nice!”. He answered “yup”.

The weird thing is tho that he didn’t continue talking, we just kept exchanging selfies for the rest of the day.

I didn’t answer later to his selfie cause it just kept going. He hasn’t sent me anything since, it’s been over a day.

... what happened? He seemed so interested and talkative, and suddenly as we moved to snap he became weird?
Why did this Tinder guy stop talking to me on Snapchat?
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