Guy's Behavior

Was this other guy trying to get my attention?

I was talking to this guy name James this other guy name Alex walked past and said he liked my scarf.

Then last week when I was talking to James again. And Alex saw us talking and came up and started talking.

Both of these guys work at the store I shop at. I've known Alex for a while and he and I actually went out and slept together once but he has a girlfriend. I just met James this past summer.
Was this other guy trying to get my attention?
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