Ye Heng took Tang Shi Yi to the counter and checked in her luggage. Seeing that there was still time before their flight, Ye Heng suggested for them to hang out at one of the cafes around the airport.
Tang Shi Yi sat at the table and Ye Heng returned to the table carrying a tray of their order. Tang Shi Yi reached for the cup of latte and took a sip. It was hot but the caffeine helped her to stay awake.
She did not realize that Ye Heng was observing her.
When Tang Shi Yi looked up again, she found that Ye Heng was looking at her with a faint smile on his face.
"You didn't get enough sleep last night?" Ye Heng asked.
"Hmm..." Tang Shi Yi lowered her head and stirred her latte. "There are a lot of things to do before I have to leave."
"You can sleep in the flight later," Ye Heng said.