You can also use 'for different ships' followed by the trend hashtags.
I'll list them out for the girls so that it'll be easier. And change the ship names if you want to, I just made a few up.
Eg: For ReyChit (Reyansh & Archit)
#DontEndPB
#ShiftPavitraBhagyaon OTT
1. For Prayansh - Prani & Rey
2. For Prayanshu - Prani, Jugnu & Rey
3. For Pragnu - Prani & Jugnu
4. For Yanshnu - Reyansh & Jugnu
5. For PraChit - Prani & Archit
6. For ReyChit - Rey & Archit
7. For Maanya - Maan & Navya
8. For Ariya - Armaan & Riya
9. For the Brothers - Rey, Maan & Armaan
10. For the Sisters - Prani & Chetna
11. For the Chachis - Riya & Navya
12. For the Chachus - Maan & Armaan
13. For the parents - Rey & Prani
14. For the Sautans - Rey & Chit
15. For the Sautans - Prani & Mallika
You can make up many many more like this.
The thing is, this and the previous posts may sound and look a bit dumb, but each one will help increase the number of tweets!
If anyone comes up with any tweet idea, please add, no matter how childish it is, it will make a difference.