Jeremy Renner says he wrote notes in his phone that would have served as “my last words to my family” while in the hospital following his Jan. 1 snowplow accident.    Here’’’s a snippet of the exclusive interview between   Good Morning America’s Diane Sawyer and the actor.  The whole interview airs tonight  “If I was there, on my own, that would’ve been a horrible way to die,” Renner told Sawyer…And surely, I would’ve. Surely. But I wasn’t alone —I was with my nephew. Sweet Alex. And the rest of the calvary came.”    As Sawyer, 77, mentioned that Renner wrote a goodbye note to his family while in critical condition in the hospital, the actor began to tear up.   “I’m writing down notes in my phone — my last words to my family,” he said in the clip shared by GMA.   While speaking with Sawyer, Renner insisted that he’d “do it again” in a heartbeat.  “You’d do it again?” she asked, incredulous, to which he responded, “Yeah, I’d do it again. ‘Cause [the snowplow] was going right at my nephew.”  When asked whether he remembers the pain, Renner said: “Oh, all of it. I was awake through every moment.”  The interview airs tonight on ABC . Hulu and Disney Plus at 10 PM