What are the differences between ¿Qué te paso? y ¿Qué te pasa??
2 Answers
It is a matter of tense,
¿Qué te pasa? What's happening to you?
¿Qué te pasó? What happened to you to you?
The first means "What happened to you?" if there is an accent over the o.
Que te pasa can mean "What's the matter with you?" or "What's wrong?"