for a GF :
-neckless: somthing special not necessary a heart u can bring one tektoub form a side i love you and the other side her name
-a ring: like a wedding one but not necessary gold, ykoun mrattab w 7for 3aleh i love you mn jouwa

-peluche: dont ever think

-u can aslo if she is so open mided and u are, get a litte journey of dream, not necessary a "gift meddiyeh" enno heik do what ever she love in this day it will be a gr8 gift