Who: Fred and Molly
What: Advice about love. Fred can't believe it either.
Where: Molly's place
When: After dinner
Rating: Unknown
Normally Fred'd ask George about these things, and sometimes Bill and Charlie (and very very rarely Percy, when nobody else was available), but sometimes even older brothers weren't enough of an authority on a subject.
Sometimes, a boy needed to go to the ultimate authority. Fred knocked hard and then tried the handle; if the door to the house was unlocked, he went on in. "Mum! Are you home?"