Is this your answer?

Lyn knew they wouldn't get any concrete information on the first day. That's why she told the two to find an inn, so they could think of their next plans. However, Kazuya didn't appear well, so Lyn ended their little meeting. She glanced over at the man who collapsed onto the bed the moment they entered the room. 'He didn't get changed or took a bath…' The latter could wait, but his clothes. They were out in the snow earlier.

After much debate, Lyn reached out to help him remove his clothes. At the sight of his muscular chest, her cheeks reddened, but she shook her head. No use getting embarrassed about it. Besides, it's nothing she hasn't already seen before. Regardless it took a while for her to help him change his shirt.

When Lyn finished, she was immediately pulled into Kazuya's arms. "Lyn, go to sleep now."

"Y--you were awake?" Lyn is startled when he suddenly spoke.

"Just now."