There's only one thing left for Conor and Jock to do to get Linda and Siobhán to really fall for them - spend a whole day together on a beautiful adventure.
The boys persuade the principal's daughters to spend a day out with them - on stolen bicycles. A proposed group swim goes wrong when it attracts unwanted attention and a picnic is an equal failure. The day is saved however by a visit to Jock's mother's grave and the appearance of a school of whales.—don @ minifie-1