Just my theory but could some of the lyrics of She Loves You have been subconsciously inspired by the Bob Wooler incident?
The reason I say so is that it was six days previously i.e before writing commenced, that Lennon was ordered by Epstein to send an apology by telegram to Wooler. Check out the lyrics:
"You know it's up to you
I think it's only fair
Pride can hurt you too
Apologize to her"
She said you hurt her so
She almost lost her mind (Lennon actually said he was out of his mind)
And now she says she knows
You're not the hurting kind
The whole theme of the song is of reconciliation. I think the fact that the events were so close and that it really shook Lennon up (he said he thought he was close to killing Wooler) it can't be coincidence. Or perhaps McCartney wrote those words in the third person with the events in mind.
I'm not saying they set out to consciously write about it or that the song is about Bob Wooler but that the events subconsciously influenced some lyrics.