Nobita uses a turn around spray on Gian and makes him his friend. Suneo gets to know about the spray and uses it on himself and faces Gian's wrath, as the spray does not work on oneself. / Suneo refuses Nobita to come along for a picnic. Hence, Doraemon uses the 'Choose a tomorrow washer' to show Nobita his future. On seeing a glimpse of his future, Nobita refuses to go on a picnic with anyone.