how should I understand the WHEN in such situation.
there are times when we would willingly give everything we possess to save out lives.
I began to walk away when,a moment later, he ran after me and thrust the pen into my hands.
it's totally different from the sentence below:
I saw you eating hot pot by the street when you come off working.(in this situation,it's easy to understand for me)
what's difference between them. help me ~ native speaker,I call you~~!