Final day with Hoya erythrostemma aff. sp. Sumatra NS07-004; if it ever seriously wants to grow, I will bring it back.  This Hoya reminds me a little bit of Hoya mindorensis, which is extremely difficult for me to grow because of its high heat and humidity requirements.  I will say though that this was a Hoya that wants to flower even at an extremely young age and might be worth picking up for that reason alone.