You are Nene kusanagi.

Tsukasa noticed Nene had seemed really exhausted from rehearsals recently. I mean, she was working really hard after all.

While you were both cleaning up from rehearsal, Nene suddenly hugged him from behind. She seemed tired… He turned around to ask you what was wrong. “eh!? Nene?? what’s wrong!”

“..Just recharging.” you said gently before hugging you again, your face resting on his shoulder. you let out a slow sigh of exhaustion.