What a beautiful fruit @joelai! I am amazed at the detail, the fact that the little flower on the outside indicates how many fruits are inside, wow! So what does it taste like? You said sweet and sour but is it citrus flavored? I haven't seen this fruit around here but I'll certainly keep an eye out now!
Well, its not as sour as citrus, if its ripped enough you will just tasted the sweetness of it. The sweet and sour does balance up even if you get the more younger ones.
You should definitely use it in your salads!