How did they purpose?

She did not propose. It was me who did. After some number of SMSs I realised that I have fallen in Love with her. We were co-workers at that time. It was an open office and it was not possible to tell her verbally. What I did was to open the notepad from the computer and typed my expression and asked her to see that. That's how I expressed my love to her. And now she is my wife.