Yes. But the only one I can remember is at the beginning. Naruto & Sasuke, and Naruto was kissed by Isaribi and Fuka in the anime filler.
No, naruto hasn't kissed anyone on shippuden
So far in naruto shippuden they didn't kiss
No
No.
Yea by sasuke in the beginning of Naruto :P
yes naruto and sai
i think she will kiss naruto or sai
No
Naruto has kissed Sasuke but no one else so far.
Maybe, if he ever finds love
No.
No but when they were small naruto accidentally kissed sasuke someone pushed naruto from behind.