AN: This song is pointed to how Shigarkai's father treated him.

Shigaraki walks up next making many to worry, but Izura just sat down making him to feel like she's listing to him which has him feel like someone wants to hear his life story, hear his side of the story, to be there for him and not care about his Quirk.

"Ooh-ooh, ooh
Ooh-ooh-ooh-ooh

I will not make the same mistakes that you did
I will not let myself cause my heart so much misery
I will not break the way you did, you fell so hard
I've learned the hard way to never let it get that far (Kelly saw her parents' relationship end as a child, and subsequently how her father leaving affected her mother. She now vows not to let the same thing happen to her by staying constantly guarded.)

Because of you
I never stray too far from the sidewalk
Because of you
I learned to play on the safe side so I don't get hurt
Because of you
I find it hard to trust not only me, but everyone around me
Because of you, I am afraid (The idea of not "straying too far from the sidewalk" is something that parents are meant to teach their children, but she was inadvertently taught this by her father when he left her as a child, and is therefore scared for the wrong reasons. Because Kelly has seen her parents' relationship fall apart, she fears the same will happen to her so she doesn't take any risks in love to avoid everything falling apart and her partner walking out on her, the same way her father did.)

I lose my way
And it's not too long before you point it out (Kelly feels like she can't fail or make mistakes because her parents won't stand by her side, they'll lecture her. PROPOSED SUGGESTION: this song reads sort of like a letter to her father. i believe that she feels like she can't make mistakes because that's all that her father notices about her. he never compliments her or says anything positive, he only appears in her life to tell her when she's done something wrong.)
I cannot cry
Because I know that's weakness in your eyes (She cannot cry because the parent she's living with thinks crying's a display of weakness, and she'll be criticized for it. This forced her to put on a brave face as a kid even when things were difficult, which is not normal or healthy for a child to do.)
I'm forced to fake a smile, a laugh, every day of my life
My heart can't possibly break
When it wasn't even whole to start with (Although her heart is healing, Kelly still feels very broken from all the damage that was caused from the deteriorating relationship her parents had and still has to fake looking happy.)

Because of you
I never stray too far from the sidewalk
Because of you
I learned to play on the safe side so I don't get hurt
Because of you
I find it hard to trust not only me, but everyone around me
Because of you
I am afraid

I watched you die, I heard you cry every night in your sleep
(I watched you die, in your sleep)
I was so young, you should have known better than to lean on me
(I was too young for you to lean on me) (The parent was suffering and "dying" right before her eyes. They started leaning on her to cope with their pain, but she was too young, there wasn't much she could do to help them and ended up suffering even more than them.)

You never thought of anyone else, you just saw your pain
(You never saw me, yeah, yeah) (Kelly is accusing her parents of being selfish, of not caring about the other people who were just as devastated by this crumbling marriage, especially their young daughter.)
And now I cry in the middle of the night
For the same damn thing (Kelly's now experiencing the end of a relationship of her own, which has destroyed her just as much as her parents' break-up. It's keeping her awake at night.)

Because of you
I never stray too far from the sidewalk
Because of you
I learned to play on the safe side so I don't get hurt
Because of you
I try my hardest just to forget everything
Because of you
I don't know how to let anyone else in
Because of you
I'm ashamed of my life because it's empty
Because of you
I am afraid

Because of you (Ah-ah, ah, ah)
Because of you, mmh, ooh." Shigaraki finished and Miruko shows up out of nowhere and hugs him tightly making him to have tears coming down his face as Izura had just sent Miruko the video making him to feel loved finally making him to hug her back with Quirk Canceling Gloves on his hands.