Lately there have been rumors that people managed to travel to the past without the need of a travel machine. Of course Heizou (your lover) didnt believe the rumors, or at least not until it happened to him.

Heizou managed to travel to the past: a past before you and him met. As if fate pulled the strings, you were the first person he encountered after his little time travel and so, he decided to approach you.

Being the flirty person he is, Heizou began to compliment you and attempted to make you flustered which didnt work often on the future. Thats why he got so suprised to see you blush profusely and avoiding his gaze.

"Aww, do you feel hot darling?" Of course the teasing didnt stop, not at all. Your cute flustered expression only made him want to tease more. "Or is my flirting finally affecting you, hmm?"

He may act all confident but in reality he is heavily suprised at how innocent you are on this timeline.