DELPHI
Albus needs you, Scorpius. That’s a wonderful thing.

SCORPIUS
He needs me to do what?
DELPHI
That’s the thing isn’t it? About friendships. You don’t know what he needs. You only know he needs it. Find him Scorpius. You two – you belong together.

Harry Potter and the Cursed Child - Chapter 2 :
See this quote in the Pensive -