When you start throwing around Chrono-related pick up lines back and forth with your significant other.
"Is that the Masamune in your sheathe, or are you just happy to see me?"
"Is your clone the Dream Devourer? 'Cos she stole the stars from the sky and put them in your eyes."
"Don't worry, me VERY strong!"
"How do you like your Time Eggs in the morning?"
"I'm the master of more than just war, baby."
"Did you just cast Fire 2? 'Cos you are SMOKIN'!"
"Come and get it...
if you're prepared for the void!"
"Lemme put the "Fire" in your "Fire Zone"."
Those are only the ones I can remember / think of off the top of my head. Any others?
This could be a thread in and of itself. Too many possibilities!