what does it mean when

"When" is an adverb used to refer to a specific time or occasion. It can be used to ask questions about time, to introduce a subordinate clause, or to refer to a time in the past or future. For example, "When did you arrive?" or "I was sleeping when the phone rang." The ellipsis "..." is a punctuation mark used in texts to indicate discomfort, disagreement, awkwardness, or being left speechless. It can also be used to intentionally leave out a word or phrase.