1. Maybe it's a confession promo where ram thinks priya doesn't love him but then a dramatic confession will occur because see the consumation of marriage didn't occur yet
2. Maybe ram just came to know about the murder thing and hence for time being he is behaving hysterically
3. Some accident has happened where everyone thinks priya is dead but she is alive and her memory is not gone
Basically no seperation will occur due to misunderstanding but high voltage drama is going to happen