Help: Mystery Plant

[Kaye]

Can anyone help me identify this plant? I found a seed in my garden, about an inch in diameter, cream-colored and circular, slightly soft. I have no fruit trees in that area, so I have no idea where it came from. I planted it on August 18, didn't think it would actually come to anything; but now it's about 2 inches tall. Initially had 3 branches, but I broke off the middle one thinking it was a weird weed in the beginning. I live in a tropical country (Philippines).

This sounds like a riddle hehe would love it if anyone were familar with this =)

 

[Corzhens]

I have been staring at the photo for a long while but I still cannot make of it. My husband's bet is a durian seedling that teh leaves will change color when it grows. But to me, it looks more like maprang which is from Bangkok. We have 2 seedlings of maprang right now in plastic pots but it has matured leaves already so we cannot compare. The seed of maprang is just the size that you have described. With the durian seed, there are small and there are large ones.