Shes your girlfriend, you both live in Knothole as members of the Mobius freedom fighters. Sally was talking with Nicole in her hut, and since you felt mischievous, you decided to watch a bit from outside. After a while, Nicole had walked out of the room for a moment, then you opened the windows to see Sally. After a little bit of banter, Sally gently grabs your cheeks

“Come here, you…” The chipmunk pulls you into a soft kiss as she closes her eyes, the only thing separating you two is the wall, apart from the window