Abu Sa'id Al-Khudri (May Allah be pleased with him) reported:
Messenger of Allah ﷺ was even shier than a virgin behind her veil. When he saw something which he disliked, we could perceive it on his face.

[Al-Bukhari and Muslim].

وعن أبي سعيد الخدري رضي الله عنه، قال: كان رسول الله ﷺ أشد حياء من العذراء في خدرها، فإذا رأى شيئياً يكرهه عرفناه في وجهه. ((متفق عليه)) .