"On My Block" co-stars Jason Genao, Jessica Marie Garcia, Diego Tonoco, Brett Gray, Sierra Capri and Julio Macias take the ultimate friendship test to determine how strong their bond really is. Who is most likely to break character on set? Who always forgets to text back? Which cast member prefers FaceTime over texting? Who had the best dating advice for Diego when he was in tears after the first table read?

Season 4 of "On My Block" is now streaming on Netflix.

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"On My Block" Cast Takes a Friendship Test | Glamour