Will This Be Considered As Zina?
Zina is an actual act of copulation, what you mentioned doesn’t tantmount to Zina. What Hadith mentions is the fact that if a person actually commits this act, then his accounability will start right from the beginning of the fist act involving eyes, hands or feet; but if a person doesn’t commit this act and returns back, then he’ll not be accountable for the initial acts. Please listen to this again from 4:51 onwards : https://youtu.be/PTRmuYpqzAQ?t=291