I and my brother (or sister) were diving to watch coral on Samed islands.
็Hey bro! you have to say " My brother and I ..." not "I and my brother"
and why Island add s ?? Samed is not a plural n. Well, I just tell you.
Don't take it personal alright?
So I see this sentence from the example that AFS had given to us!
It's wrote 'I and my freind or also ma and myfriend' so if it wrong
I would tell you that I didn't know, because I'm just a beginer who
using English. About the 'S', I don't know the thing you said
what's plural noun? What's that???