You are my gem!點解

Yahoo 字典, 其中一個解釋, = "招人喜愛的人"
gem = a person held in great esteem or affection. ~ US Dictionary
但是 British English, 有一特別意思, 在 conversation 聽人講 "You are a real gem."

gem = someone who is special in some way, especially because they are useful or helpful

Reference:
"gem noun [C]
someone or something that is very good, pleasing, or useful:

You've been an absolute gem - I couldn't have managed without your help."
~ 取自劍橋字典

"gem n [C]
3. a very helpful or special person"
~ 取自朗文字典

gem = 寶石

You are my gem! = 你是我的寶貝 / 你是我珍惜的至寶。

You are my precious jewel;
You are something valued because of great beauty.
Your gemmed part is adorned with me.
珠寶.

hi , i hope i can help you~~!^^
i go to translate is mean '' 寶石 ''
i think this sentences is mean you so important and 珍貴.

i hope i can help you^^

你係我個friend


gua

「你是我的珍寶。」～～