Pilot Balamb Garden over to FH. Once there, have Squall go to the Infirmary to get Rinoa. While carrying her, walk east along the crane walkway until Squall moves forward automatically. When you regain control of Squall on the bridge, speak to the sleeping Rinoa. Afterwards, the party regroups near the train tracks.

Talk to Edea, who tells Squall to meet Professor Odine in Esthar. She will be playable at this point, but don’t bother raising her stats as she will only be with the group temporarily. Head off into the background.