Jack stopped after noticing those two red dots. Kramer and Winson asked why he stopped. He didn't reply. He was thinking.
After some time, he climbed down from his bike and started walking while pushing his bike.
"I thought we are in a hurry?" Winson asked.
"I've run out of fuel," Jack answered.
The two looked at the fuel canister on the bike's back. 'Is that empty?' They thought.
"Then why are we walking instead of running?" Winson asked again.
"I'm tired," Jack said, which caused his two companions to look at each other in confused expressions again. 'You were riding the bike the entire time. How can you be tired?' They thought.
Jack walked at a leisurely pace. Kramer and Winson had no choice but to follow his pace.