Samuel, Emma and Alex begin a final confrontation with themselves and the refugees.

Alex ends up in prison after Samuel confesses he has been hiding him at home.

Emma and Alex find out that Ani ran away after seeing them kissing.

Hugo digs up the body of Emma's ex-husband; while Samuel is in jail, Emma and Álex bond.

The police find Emma's ex's car; a rumor spreads that the newcomers are carrying a virus.

Álex has saved the Cruz family, and yet his wife and daughter won't show up.

Álex tells the Cruz family about his special mission -- to save their lives.

Álex, a refugee from the future, arrives at Samuel and Emma's house seeking their help.