Could this be about asking for a loved one to await for your return? That return could be literally (perhaps physically have moved away), or it could be mentally (that is not in the right headspace at the moment / have issues to sort out), or could it be asking for them to wait for them after death?
Another "wait" could be that they are on their death bed, and he wants them to hold on for them.
But ultimately at the end determines it is best if they do not wait ... but go on (in some way or another).
Could this be about asking for a loved one to await for your return? That return could be literally (perhaps physically have moved away), or it could be mentally (that is not in the right headspace at the moment / have issues to sort out), or could it be asking for them to wait for them after death?
Another "wait" could be that they are on their death bed, and he wants them to hold on for them.
But ultimately at the end determines it is best if they do not wait ... but go on (in some way or another).