Can someone explain his behavior is it controlling or mind games? Or is he trolling?

Why would a guy say "I love you" even though you’re not dating or a couple? He says you’re not that good looking, and he gets upset when you talk about guys who are your type, even though he’s not your type. He said he’ll date an unattractive or ugly girl.

Can someone explain his behavior is it controlling or mind games? Or is he trolling?
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