“Hey where are you going?” Jongin asked, looking up as his boyfriend Sehun grabbed his jacket and made a beeline for the front door.

“Hyung just invited me to have some bubble tea with him,” Sehun replied with an eye-crinkling smile, as he shrugged on the jacket.

“With Luhan-hyung?” questioned Jongin with a dark frown.

“Yeah…” murmured Sehun, inwardly sighing as he saw the depressed look on his lover’s handsome face. “Is it a problem?”

“Can I come?” Jongin asked, gazing earnestly up at Sehun with woeful puppy-dog eyes.

“Jongin…” sighed Sehun, not wanting to cause any problems but it seemed that it would be impossible to avoid one. “Bubble tea…that’s mine and Luhan’s thing.”

“Oh…I see,” he muttered, the hurt evident on his face as he turned away to look at the television again. “Well what’s our thing then?”

Sehun chuckled at his endearingly childish behaviour, removing his jacket and draping it onto the back of a nearby chair as he walked over to where his beloved was relaxed into the comfy sofa. Wrapping his arms around Jongin from behind, Sehun pressed soft kisses against the crook of his neck, each one reminding Jongin that Sehun was his.

“Well…do I really have to remind you?” Sehun whispered softly into his ear, grinning as he saw the fine hairs on Jongin’s neck rise.

“Yes…you do.”

Story prompt: Jongin is seriously jealous with Sehun’s best hyung Luhan