HoriMiya has many colorful characters in it. One of the characters, Yuki Yoshikawa, has her love interest. She is one cheerful, happy, and supportive friend of Hori and Ishikawa. Yuki is always there for her friends and helps them whenever needed.
She always looks after her friends and always tries to be of help in many subtle ways. Like the other characters, Yuki also faced a part where she had to be jealous of another girl as she had feelings for a boy that was his best friend. She, too, faced her hardships and heartbreak but was able to hint her feelings to the person.
How did It Happen?

Since Hori and Miyamura started dating, she and Ishikawa began to spend more time with each other, bringing them closer to each other, and sooner they began to have romantic feelings.
They both were unaware of the fact until a boy, Akane Yanagi, confessed to Yuki. Because of this, Yuki asked Ishikawa to pretend to be her boyfriend to reject Yanagi’s confession. This act led them to realize that they both were attracted to each other.
Ishikawa is funny and has a very explosive temper but is a good friend. He is the one who comes up with many jokes and makes his friends laugh. Ishikawa is also a supportive friend.
He also suffers from two girls: Yuki and Sakura. He had affection for both, but after Yuki asked him to be his fake boyfriend, he soon realized that he had more feelings for Yuki than for Sakura. But they both remained silent and did not confess to each other.
How Yuki hid her feelings?

Yuki knew her feelings for Ishikawa, and he didn’t know about it. Before the fake relationship, she knew that he had feelings for Sakura and this made her downhearted still that did not stop her from remaining as his best friend and as they always were.
When Sakura confesses to Ishikawa, Yuki is very depressed, and she starts feeling down. She thought that Ishikawa would accept her, and then they both would start dating.
Just when Yuki decided to get off from this, Ishikawa told her that he would reject her and that he wanted to continue being with her as always. Yuki worries a lot, and she is one shy girl that often tries to hide her negative feelings and pretends to be alright in front of her friends.
Yuki is a girl who feels jealous quickly but tries very hard to hide it, and once, she also acts coldly toward Sakura. She tries hard to hide her jealousy and be a good and better person.
Did they end up together?

The fact that we all are aware that they both never started dating officially and Yuki’s fears and concerns stopped her from admitting her true feelings for Ishikawa.
Thus, they both remained as good friends and in a fake relationship. But Ishikawa accepts this and tells her that he will try to do his best and will surely make them fall in love with each other.
But, indeed, they both were in a relationship where they were more than just friends. They both showed many moments where they both had romantic sensations and blushed.
In the anime, HoriMiya, even though Yuki and Ishikawa did not end up together like Hori and Miyamura, it was undeniable that they were aware of each other’s romantic feelings and remained friends.
Like many other couples, they did not realize their feelings initially, but after being together with each other alone for more time, they indeed did.