Adeline looked at the lighter in Sheldon's hand and said helplessly, "If I had known that you had a lighter with you, I wouldn't have had to work so hard last night to take two stones to ignite it."
"I just thought of it!" Sheldon said innocently.
Looking at Sheldon's innocent expression, Adeline laughed. "I'm just kidding!"
The two of them leaned against each other. Suddenly, Adeline said softly, "Sheldon, you said that we've fallen off the cliff for almost two days. Have they long forgotten about us?"
Seeing Adeline's uneasy expression, Sheldon comforted him. "Adeline, don't think too much. We didn't fall to our deaths from such a high place, so how could we not walk away?"
After a pause, Sheldon looked outside and sighed softly. "If we still can't find a way out tomorro
