remind me how we used to be

He had not seen Rhythm since before he had left for his trip, so at the sound of her call he quickly jumped to his paws. Racing towards his borders he saw her standing there, and a happy smile took over his maw. Racing to her side he brushed up against her, excited yips leaving his mouth. Tail wagged behind him as he pushed his nose into her scruff. And that's when her scent change hit him. Pulling back slowly, he blinked at her. Brows knitted together as he tried to place the smell, it was one that he had smelled before but couldn't quite place it. All he could do was blink at her for a few moments, confusion clear on his face. Where in the world had he smelled this before? "Rhy...?" he asked, until finally, finally, it hit him. Wren smelled like this soon after she discovered she was... Wait. Eyes opened wide as he took a step back, single paw raised. "Are you..." He couldn't even say it. He wasn't angry, wasn't even really happy. He was shocked, confused, and more than unsure. Poor Bass was pretty clueless, and he didn't even know that Rhythm was... Doing it. Not that he wanted to hear.