Well, as far as I have seen, Rohan has no interaction on Twitter. Tweeted very less to him anyways, but my friends mention him every single day and sometimes I even tell them that he's probably gonna wake up with his battery drained with the amount of notifs that accumulates xP
On Instagram, well, I am way too freaked out to talk to him, idek why (maybe because I bullshit about college stuff on my account and they will never answer me after they accidentally read any of my posts). Cannot make it private though coz my family n crew dont follow me yet wanna keep up with my posts. I did however, send Niveen Sir and Meenu Ma'am my story link, and then Niveen Sir gave a positive feedback, even though my story showed his character in not such a positive light. So I guess its defo worth a try.
Hope whatever you are trying to do works out. God Bless.