Je suis qui je suis means 'I am who I am' in French.
In English, the meaning of "je ne sais pas qui je suis" means "I don't know who I am."
Je suis qui? in French means "Who am I?" in English.
Qui je suis, moi? in French means "Who am I?" in English.
"[do] you know who I am?"
Je suis is French for 'I am'.
"Who am I?" is an English equivalent of the French phrase Qui suis-je? The phrase most famously references jokes, mimes, and quizzes. The pronunciation will be "kee sweezh" in French.
Love me for who I am, not who you want me to be.
It's spelled Je suis and it means "I am"
Qui suis-je ?
'je suis en amour avec qui vous êtes' is a transposition or automatic translation of 'I'm in love with who you are'. French speakers would simply say 'je vous aime' or 'je suis amoureux de vous'
"I am brown-haired" ("je suis brun" for a boy)
"Je suis arrivé" in French translates to "I have arrived" in English.