Paige proposes having an autism-friendly school dance to the PTA. Sam makes preparations for losing his virginity. Doug and Julia help each other.

When a classmate shows interest in him, Sam makes a list of pros and cons to see whether she’s girlfriend material. Casey gets a prestigious offer.

When Sam learns his crush is already taken, dad Doug helps him woo her. A lost credit card sends Elsa back to the bar. Casey hears rumors about Evan.