I disagree about the hugging part. At this point in time MC and Cove have known each other for five years. I hate when is stories like these when the MC's always feel nervous even though they have known said Love Interest for so long. Even though the MC usually relives from their nervousness it still makes the atmosphere of the scene feel awkward.
I was almost dreading picking the "hug" option because I thought that like most other games the MC would become extremely flustered. I would get her becoming shy if it was the other way around and Cove hugged her instead and then sheh started blushing or her heart quickened.
But I agree on the other things! And I like how Cove's emotions are written. The scenes never feel awkward.