Why she kissed me so wildly and then said ...?

I'm friends with a girl ,yesterday we left school together and during way home I offered walking in a clam neighboorhood ,she said I'm scared if you wanna do something ...then when I wanted to say bye,she huged me and started kissing me ,wildly started licking my lips and neck and then started playing with My D*** and went home...today she texted me "that was your last time askin me a kiss:'>>>???