The conversation between human and AI assistant.
What does it mean when a guy shows flirtness sometimes and sometimes not?
What should I do if I'm interested in a guy who isn't showing any flirty behavior?
If you're interested in a guy who isn't showing any flirty behavior, you could try flirting with him to see how he responds. You could also try to get to know him better as a friend first to see if a romantic connection develops naturally over time. If all else fails, you could always be upfront and tell him how you feel.