I come faster but way better? Need answers!

Hey guys.

Im now 1 month into nofap and the last 2 times i slept with my gf i came within 2minutes, it felt so much better than before when i was on P influence, Its like im super excited and happy to sleep with her and so aroused from her that it happens so fast xD i rlly dont feel bad about that and its ok for her too,cuz before when i was into P i lasted way to long for her, but i think 2 min its a littl to fast, once i was 4months into nofap and i cant remember that i came so fast?

Is that normal? I feel curious and happy at the same time.