Robin bhaiya Stalker bhaiya

After seeing yesterday's episode I strongly feel the person with mask was none other than Robin...it could be a probability too...coz Tia saved Dhaksh saying he was with her in disc..n the only one free was Robin...And he being Tia's so called brother can support her in her whatever revenge or motive .. even robin's eyes are somewhat slanting ones lyk that of stalker... what say?