I swear..

I heard Jae-ppa said "Oppa" in a girly tone to Jun-chan when they (him, Yoochun & Yoohwan) visited Jun-chan's Tears of heaven. After Calling Junsu as "Oppa', Jae-ppa laid himself on Jun-chan's laps like a baby then Jun-chan hugged & patted Jae-ppa arms like a big brother and asked him "Hmm.. What's wrong?"

Kyaaa.. It's so cuteee.. >////<

JaeSu Couple moment

source: Come On Over JYJ Private DVD Disk 5 / special part (39.35)