Guys, Is he flirting with me or he’s just aknowledging my message?

The guy I like heart reacts/likes my messages often and then replies to the same texts too after liking them.

Here’s example of what kinda messages he usually likes and how it looks after he ”likes” them.
Guys, Is he flirting with me or he’s just aknowledging my message?
Is he flirting with me? by the way we’re not friends and we barely know each other.
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Anyone?
Guys, Is he flirting with me or he’s just aknowledging my message?
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