>>94053871If all you're doing is trying to get a reply, ask a question. Comments full of praise and affection are fine but they get that daily and there isn't much of a reply besides thank you. Charzu has mentioned before she reads all comments but not doesn't interact unless she can think of a reply which are namely when they annoy her or questions. Here is Isla replying to someone random when she barely ever does.
With all that said, I think you are approaching this the wrong way. Maybe reflect on why are you engaging with your oshi in the first place. You are interacting solely for the benefit of validation which isn't a good mental place to be.
I used to try to leave a comment on every video/tweet, or think of stuff to say in chat and force it but I have since only said something if I genuinely have something to say and it's been much better.