[Elliot's own heart skips a beat too when Eren agrees and moves onto the bed with him. His cheeks are pink from blush, but something felt right when Eren laid next to him. Elliot, lying on his side as well, cuddled up close. His leg moved over to intertwine with his Bond's]

Yeah, that's right. [He wiggles a couple fingers to show off the callouses on the tip] Got these callouses playing instruments.

[It was a point of pride for some musicians, to have such callouses. It meant they worked hard at their trade, and now could handle it better than others.

There's a pause, before he finally admits the off-topic truth]

While you were sleeping ... I slept with Mikleo. Just so you know.

[There is freedom and there is the allowance of doing what your partner wants- but then there is hiding things behind their back]