The First Frost by Zhu Yi 1

By a twist of fate, Wēn Yǐfán found herself sharing an apartment with Sāng Yán, a high school classmate who had previously rejected her. The two lived together like strangers under the same roof, maintaining a respectful distance. This peaceful routine came to an abrupt end one evening when Wēn Yǐfán learned from Sāng Yán that she had been sleepwalking recently. Feeling a bit embarrassed, she hesitated before asking, “So, was last night the first time you saw me sleepwalk?” Sāng Yán casually replied, “Actually, there was another time.” Wēn Yǐfán fell silent for a couple of seconds, then tentatively asked, “What did I… do?” “You suddenly ran out and hugged me.” “?” Sāng Yán raised an eyebrow, adding nonchalantly, “And you even kissed me.