S2, E4: Lucas (recurring guest star Brendan Robinson) starts to unravel as the date with his new dream girl approaches — which Hanna arranged for him — so Hanna feels the need to help him out. But when Caleb (recurring guest star Tyler Blackburn) is thrown into the mix and Hanna’s idea of what is helpful starts to backfire, Lucas’ date takes a downward turn. With Emily’s mother blaring to the world about her scholarship commitment, Emily is at the edge of spilling the truth behind the fake letter. But with some help from a surprisingly supportive Samara (recurring guest star Claire Holt – Mean Girls 2, H2O: Just Add Water), maybe the situation isn’t as dire as Emily once thought.