Dear Luke,
I think giving April her gift myself is a good idea, but I don't think I should do it before you guys leave. She might suggest I come with you, and I don't think Anna would like it much. Besides that, I would be uncomfortable. Maybe Sunday you could get her to the diner for dinner or breakfast or something. I'll meet her there.
Well, tomorrow's the big day! I can't wait to see you.
Love,
Lorelai