Does he like me? Like why would he keep focused on my face?

I (25) am dating this guy (29) and we’re at his place and I was answering his question about an operation I had a child. He said he was confused about the placement. So I showed the scar on my stomach and I noticed he was giving intense eye contact on my face like he was trying not to look at my stomach.
why would he do that or is he just being to be respectful?

Does he like me? Like why would he keep focused on my face?
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