1. The bhang nasha is completely off and he himself remembers holi day.
2. Gets some tell tale signs (I know scratches didn't work) and he starts getting flashbacks.
3. Gopi's current state gets to him finally, he confronts her in anger and she tells him what is bothering her.
4. The family teases him about his actions on holi, Jigarji shows him pictures and wallah, he remembers everything.
*EDit*
5. Gopi's pregnancy (Noo... Noo...)
What else? Uff, this waiting is killing me.