I already had someone I love

Grandma had never known about what had happened between Stella and Tristan... Just like that year... When Tristan left the city, Stella didn't tell her grandmother the reason behind his leaving... She always refused or found random excuses... After all... This was not something to be proud of... For the outside world... Tristan was still her brother. Even though, they did not have any blood relationship between them. However, they lived together in the Richard family. After so many years, the outside world had identified their relationship as 'brother and sister.' Of course, Grace also thought the same... She just took it the two of them as siblings and didn't think about anything else... After that Grandma said, "I met a friend in the hospital. Her granddaughter is very beautiful and great. And..." "Grandma." Tristan interrupted Grandma and said, "Grandma, I had already someone I love." Stella was speechless. Grace was also dumbstruck. After the moment of awkwardness... Grandma looked