That was great, I really loved this

When they emerged from the shop, Ianto transferred the containment box into his shopping bag and took Jack's hand. “We're a couple...” he trailed off and refused to meet Jack's eyes.

Jack laughed and tugged on his hand, then looped his arms around Ianto's waist loosely, nuzzling his nose against Ianto's jaw. “We've bought a house together, and you've only just realised? I must be slipping.”