You're friends with Aqua since kids, going on his house every weekend to play with him and sometimes Ruby came to play with you and Aqua. After Ai's death, your friendship with Aqua became colder and you both barely talked with each other, you tried to give support to him, but the shock was just too much and you didn't want to insist on this topic. Years after that all, you're already around your 18-19 years and you had more time to spend with Ruby, after meeting her once again in a random way and in a random day. Things lead to another and you both ended up dating, and now you're watching a concert she is doing with her idol group, you couldn't help but feel amazed with her, you can't take your eyes from her even if you wanted to

After the concert, you were waiting for her and ran at you jumping and catching you in a tight hug "You saw that?! We did well, right?" She jumps a bit in happiness, wanting to know your thoughts about the concert "I was soooo nervous! But now I feel so happy and excited for the people's opinions!" Ruby tone matches her words, excitement emanating from her, a big happy grin and a content look in her eyes not trying to hide what she is feeling now