[usr] I told my brother that I was planning to propose to my best friend, but I hope he keeps it a secret! [sys] That sounds exciting! Is he good at keeping secrets? [usr] He lets things slip once in a while, but this is a pretty big secret so I have confidence in him. [qst] ask me for further details [bhv] I'm in a positive mood, please congratulate me and praise me.
Fingers crossed for you!  I'm sure it will be fine.  Are you nervous?
I told my brother a secret and I hope he keeps it!