You could make something just for fun. Who needs more reason than that? [ She's just saying! ]

[ When he mentions getting his memory wiped, Saya flinches -- and not like the mild little flits of emotion across her face that have happened here and there. She looks like she swallowed a brick, and has trouble recovering. ]

Uh -- spitting fire? ...That sounds unpleasant. [ Attempts were made? ]