'Why did you call me?' = Por que me has llamado?
It would be "¿Por qué llamaste?", speaking to someone familiar to you.
¿Por qué has vuelto?
It's "Regresa a mi"
no vuelvas embarazada!
Vuelto [Masciline] or Vuelva [Feminine]
Regrese a nosotros pronto.
Solamente quiero que regreses. (I just want you to come back).
come to is venir, and Come is Ven
come and see in spanish is "Venga y vea"
when did you come in = cuando entraste
Regresa
venir
venga a me
come inside = ¡Pase por favor!