What if Emily was Andy's Mom?
What if this imagined scene was in the movie?
When Andy arrives home and sees the new toys, namely Jessie and the others he shows his mom the Jessie doll.
His Mom's eyes light up and she says;
"Oh MY! It's a Jessie the cowgirl doll!! I had one when I was your age!"
And starts to reminisce about the fun she had with her.
Jessie realises who it is and quietly whispers "Emily!"
(WE never did get to know the name of Andy's mom, sooo...)
Emily/Mom: Did you speak my name son?
Andy: Uh, no...
Emily/Mom: Oh, it must've been my imagination.
And she goes on again about her favorite doll and how she outgrew her and gave her away (all the while Jessie's song 'When she loved me.' plays softly in the background) and she gets misty-eyed.
Andy: Mom...are you crying?
Emily/Mom:(white lies)>sniff< N-no, it's just that now I realise that I didn't think back then that someday I'd have kids of my own and I should have kept her for them (all the while Jessie's fighting tears).
Emily/Mom: (cheers up) Well, that doesn't matter because she's back now...and she's all yours. And gives her back to Andy.
Then as Andy and his mom go downstairs Jessie jumps up and hysterically screeches; "WOODY!! BUZZ!! EVERYONE!! Did you hear?"
Buzz: We heard Jessie! Emily, your old owner, is Andy's mom!
Woody: It looks like you've come home after all, Jessie.
Bursting into tears Jessie throws herself into Woody's arms and as he pats her on the back and gently says; "Welcome home Jessie...welcome home." the camera zooms into an extreme close-up of Jessie's tearful happy face as her song comes to an end.