[ when he comes to his senses in a second and realizes that he broke down in front of her, suddenly opening himself up and spewing his fears at her with little to no warning, he will apologize for all this. ]

I understand.

[ and that's all he says to that, feeling almost defeated. he was doing so well these past few months, getting over his own issues but now he feels like he's been kicked back down (and when all the issues with yu boils up in a few days, he will feel so lost). ]

... I'm sorry, professor, for suddenly springing this on you. I'm sure you didn't want to deal with any of-- this when you returned home.