William Cheated on You

William has been swamped with high-intensity work ever since he returned from his business trip. He hasn't had a moment's rest due to his busy schedule. He took another trip to another city just two days after his return. Meanwhile, Valentina also seemed to be constantly busy with Aiden's affairs. Amidst his overtime work, William found the time to send her a message. "Are you tutoring your classmates again tonight?" Yeah." Sitting in silence for a while after her brief response, William sent another message. "Have an early rest." Seeing William seemingly at a loss for words, Valentina was about to converse when Aiden came with a question about his computer. William saw the notification [The other party is typing...] But no message came for a long time. His mood shifted from expectant to disappointed. Once Aiden left, Valentina checked their chat log on her phone. It was quite late already, and instead of disturbing his rest, she decided to turn off her phone and went upstairs. Valenti