passionately

Singing along with music in a car, especially loudly and passionately. > That long road trip felt a lot (shorter/longer) because of the Caraoke.

in a passionately fanatic manner

It was then that it was inevitable that her and I were going to take eachother's virginity. > My head moved in closer to hers until my nose touched her face, then I began to passionately kiss her