 Justin gets a letter from the US military requesting that he go back to Afghanistan. His resolve to stay clean is shaken by the letter which eventually leads him to overdose after getting fired by Tyler and the ending of their relationship. Kevin tries his hardest to win back Scotty but he keeps getting it wrong. Elsewhere, Nora prepares for a date with David and Sarah uncovers some shocking information which leads to the breaking of the password on William s locked accounts.