Those TT wasn't her first desperate attempt to get a ring right?
She moved house, and Im sure she did just to be closer to him. And offer him more space to insinuate he can move with her. One day Estée started to give that lame excuse that she wanted to move out of the flat she loved and bought because of Effie. Because according to her, Effie needed a garden and the elevator was too much for her, and blah blah... In my opinion she was desperate to move close to him. I don't know where the guy moves, but she vlogs less and less at ther house. Her vlogs are always from trips. Very little footage at ther place. I won't be surprised if the guy is already living there.
Then she started to check herself at doctors to see if she was able to have babies and even talked about freeze her eggs cause she wanted to have babies someday. I found that a bit weird. The way she exposed it. If you are going to expose that, why keep hidden the relationship. She should have mention "I'm dating someone, we have been talking about our future and WE want to have babies someday". She didn't say that, because that conversation with her partner never happened.
To me all those videos were directed to him to ask him to pop the question