Sunrise Falling SF

GiGi Osa was insanely popular. He looked the part, dressed the part, and acted the part.
But halfway through the school year, he keeps having memory gaps, and can't seem to remember anything he's been doing for the past-
What was it?
And then random people keep appearing, calling him by different names, and would it really be that hard for SOMEONE to tell him what the FUCK was going on?