It is jealousy

 Mahendra is at the loss of what to do, that time Suddenly someone pulls Reva's hand towards himself.

"You are scalded, are you going to wait until it going to worse" Veer said and pull Reva towards the water jar. Mahendra frown on this action. But he sees Veer is washing Reva's hand. 

 "What are you doing?' Mahendra can't help but question. 

"treating her wounds, and before you can say anything I will tell holding, the scalded wound under the water for three minutes can help a lot, and it also helps in preventing the scar which arrive later," Veer said, and then cover her wound with his handkerchief. 

"Go and get your wound treated, I am not going to give you extra vacation just because you get injury due to some stupid reason," Veer said and patted her head.