try if u can answer this correctly

99.95% challenge that u will have a wrong answer 
Please read the following passage carefully.It is a 99.95% challenge that u will have a wrong answer to the question asked in the passage.

Once there was loving couple traveling in a bus in a mountainous area. They decided to get down at some place. After the couple got down at some place the bus moved on. As the bus moved on, a huge rock fell on the bus from the mountain and crushed the bus to crumbs. Everybody on board was killed.

The couple upon seeing that, said, “We wish we were on that bus” Why do u think they said that?
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——————- Answer !!!! ——————-
If they had remained on the bus instead of deciding to get down, the resulting time delay could have been avoided and the rock would have
fallen after the bus had passed ..!!!