I will say this about the pool scene in the precap. It's clear that Raghav doesn't just hold her but lifts her out of the water and stands upright still holding her. The movement is a bit jerky, which is understandable because he has to bend and lift her, that too when she's buoyed by water.
Props to actors like Sai performing such scenes - carrying his own body weight + FL's body weight + the extra weight of water from both of them, and then managing to hold that pose and give those looks for the camera.
Not what I was expecting, but I'm very impressed. We are so used to seeing such things appear seamless on TV that we forget the fluid dynamics involved. I'm glad it was filmed this way. From the initial BTS photos I thought they would both be in the water up to almost their shoulders so that she would still be partially submerged and it would be easier to carry her. But that's not happening here, nope. He's not being helped by weightlessness in water at all. I'm so much in aww because of that. Will analyze further once I've watched the scene when the episode airs.