Is he still attracted to me?

He approached me and got my number. Then started being flirtatious. Told him im married, he was very respectful saying he was unaware and coffee isn't appropriate. Even thu im totally fine being a friend of his and catching up over a coffee.
At the gym he asked me to do a small work out with him. I did... we talked for a decent amount... next time I saw him he just smiled and said hi by my name... then every time I'd look his way I'd see him looking at me... I could sense it... why would he say he doesn't mean to disrespect but then just keep seeing him looking?
Is he still attracted to me?
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