Was he trying to get me to catch feelings?

After we hooked up we where chilling waiting for my friend to come upstairs so we could get a taxi and I said he has nice eyes he then said “what colour do you think they are” and when I look at his eyes to answer the question

he looked into my eyes and smiles and tilts back his head but I just quickly said “blue” then broke eye contact because it was just a one night stand and it felt he was trying to get me to fall for him or something
Was he trying to get me to catch feelings?
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