Good job on not prying. If he wants to open up he will. Maybe he was just missing the mom he used to have, and the hour and a half showed him that this new person is not her.
Also I wouldn't read much into the extra half an hour. An hour isn't that long and I could see it stretching into an hour and a half easily, whether it was good or bad. Especially if he ate there.
But come on, fettucini alfredo? At least throw some chicken in there!
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018