[sent a few seconds later] I know you're really busy, but...I'd like you to be there. Even if it's only for a few minutes.
John I'm getting married.
[sent a few seconds later] Today.
[sent a few seconds later] I know it's really short notice, but...I'd like you to stand in for my father.
Mary I'm getting married today....and I'd really like it if you could be there. I know you're probably busy and things are crazy, but...if you could, I'd appreciate it.