Meaning of giving a tie

Stella quickened her pace, having an indescribable feeling in her heart. She didn't know if it was because of a woman's jealousy or something else. Now, ever since she returned to the country, all the information around her was about that man... Not only that, but that was also the case in a shopping mall. "I'll pay." Stella tried not to hear what the person behind her was saying, but she still heard a low male voice. Then, Sophia said anxiously, "RK, didn't we agree that I would buy it for you?" "No need." The man still spoke in an indifferent tone. She stopped thinking about them and tried to think about something else. Instead, she went to the area where the children's clothing was... With just a few steps, she saw Tristan and Adrian who were coming out of the children's clothes... However, there was a shopping bag in Tristan's hand! The shopping bag had the store's logo, so it was obvious that they had just bought it! "Uncle Tristan, are you tired of carrying my clothes? Do you wan