Confused about statement?

Was taking to one of my new colleagues after a meeting. I notice he had a cool coffee mug so I ask if it was a specific character logo. Turns out I was right and it was Stars wars. He said he was surprise I knew the character since it’s kind of subtle. Had a conversation about Stars Wars. Before leaving the conference room he mention , “just when I thought I could love you any more, can’t believe you like Stars Wars”.

i only had brief work related conversations with him and nothing much. How can I avoid anything getting awkward. 😬

Confused about statement?
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