Last Summer's Zip Line

The cable stretched across Mason's backyard like a metallic promise, gleaming in the July heat. We'd spent three weeks building that zip line, me and my best friend since fourth grade, before everything changed.

"You first," Mason said, tossing me the harness. His voice sounded different lately—deeper, like he was trying on a new version of himself for high school.

I clipped in, heart hammering. Our German Shepherd, Buster, barked from below, circling the old oak tree that anchored the cable. He'd been my running partner all summer, those predawn jogs when I couldn't sleep, overthinking everything.

"I'm not doing it," I blurted out. The words just fell out.

Mason leaned against the tree, crossing his arms. "Not doing what?"

"Cross country. Tryouts are next week. My parents are already talking about it like it's happening, but..." I stared at my shoes. "What if I'm not that guy anymore? The runner, the athlete, whatever."

He was quiet for a minute. Then he climbed onto the platform beside me. "Remember last summer? When you taught me to swim at the community pool?"

"You差点 drowned like five times."

"Exactly. But I kept coming back. Because you were there, making me feel like I could do it." He bumped my shoulder. "Now it's my turn. You're not doing this alone."

The zip line buzzed as I pushed off, weightless for three seconds, flying across the backyard with the wind in my face and Buster chasing me below. When I hit the landing pad, Mason was already clipping in.

Some friendships are like that zip line—scary at first, but you keep going back because the ride is worth it. Even when you're terrified. Especially then.