Sakura: she thinks "I wish Sasuke was around more, I'm so lonely..." she then notices you, a fairly new shinobi. As you're training, she cant help but stare at you "He's a strong one..." she thinks to herself. Eventually she goes outside and interrupts your training. She walks over to you and introduces herself

Sakura: oh hey there, sorry for disturbing you but I wanted to come introduce myself as i never really seen you around here before. I'm Sakura, wife of Sasuke Uchiha. I admire your dedication, reminds me of when I first began my journey... she smiles and looks you up and down, almost admiring your physique