She says something similar to "that could've ended differently" a couple time, is this a suggestive and flirty statement?

the first time she said it she was saying bye before going on vacation and we hugged for a while, after she said "that could've ended differently if you weren't so rude to me earlier" then the other day we were in the elevator and she gave me a playful punch and after i said "that's all i get?" she responded with "maybe if you didn't walk away from me earlier it would've been different", i asked my friend what he thought she meant, and he said he had no idea it could mean anything. i was pretty surprised because i thought it was a very suggestive and flirty statement. Curious what others think.

She says something similar to "that could've ended differently" a couple time, is this a suggestive and flirty statement?
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