A friend and former flatmate of mine split his childhood between the US and Mexico; he has native accents in both languages. It's wild to hear him phoning home

A friend and former flatmate of mine split his childhood between the US and Mexico; he has native accents in both languages. It's wild to hear him phoning home, rattling off Spanish words faster than I can discern them, and then use a local pronunciation (and American accent) for Spanish-origin names like Divisadero or Arguello.