I'm terribly sorry about today and at this moment I'm trying to gauge whether if you might be home yet so that I may call to apologise personally.
Know it was terrible of me to keep you waiting like that, especially when I have no means to contact you to inform you of how late I might be. When you first called me on the public phone, I'd just reached Chinatown after having left Spotlight in Plaza Singapura. There wasn't anything there to my liking and I thought I would have some time left, since you were expected to end probably around one. Never expected at all that you were already in City Hall by about 12.15pm!
On hindsight I should have just left Chinatown immediately to go search for you in City Hall but it was so important for me to go buy the stuff. I was desperate to find it so I might be able to finish the project on time. I'm terribly sorry that I neglected you in such an abominable manner...
I know you said it was ok but I'm sure you were horribly pissed if not a little angry with me. Nothing I say can justify my mistake but can I at least treat you to a meal or ice cream the next time to make up for it?
It's all my fault, and I was the one to invite you out today somemore. Terribly paiseh... Forgive me? Please?