Sheldon and Amy host a live episode of Fun with Flags for Valentine’s Day; Raj is torn between Emily and the new girl he met.
Christy and Bonnie set aside their differences to deal with a family crisis together.
Andy and Sullivan jump into action when ICE attempts to raid a restaurant; Travis gets roped into an awkward lunch.
The Station 19 crew battles a storage facility fire with growing complications; Jackson ends up collaborating with Ben.
Parker discovers he's a victim of identity theft while investigating the unusual murder of a Navy ensign; Knight and Jimmy face hurdles in their relationship as their connection heightens.