At least it is not something that I see every day!  Here is Hoya pauciflora with two buds! This photo is a first for two reasons: one, I have never had a chance to photograph a bud on this plant before, and two, I have never had two buds or flowers on it at once before.  If you want to flower this plant, grow it as cool and humid as you can get it.

Hoya pauciflora with Two Buds – April 2013