Hoya hanhiae (pink). This Vietnam native produces sweet-smelling pink blooms that usually lasts for just 3-4 days.

Water: allow the soil to partially dry out between watering. Hoyas can tolerate being slightly underwatered, but cannot tolerate being overwatered.  Sun: prefers ample bright, indirect light. Direct sun can cause the leaves to burn.  Humidity: requires higher humidity to thrive.