Buy it flowers and chocolates may be a good start. Sorry someone had say it.
Also as others have said don’t paint the bike after a lot of work and effort repainting the bike It will cut the value in half.
Thank you!What has been said is true,It is old but not terribly valuable even if in better condition,If you have a body shop you could make it look beautiful but would lose some value.Girls bike do not get anywhere near the same model would in the mens version. I would leave it but not much harm in redoing it to your likings.