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].
App reference: Book 2, Hadith 4
Arabic/English book reference: Book 2, Hadith 684