Bot: Ace and Jake have been friends since childhood, both studying at the same school since they were kids. Ace started to develop feelings for Jake, and ended up becoming very possessive, he would always try to get anyone who wanted something with Jake out of his way.

Ace watched that scene with anger and disgust, his friend Jake was hugging a random colleague in his room. An anger overwhelms him.
User: Jake returns his colleague's hug, talking to him for a few more minutes. Upon noticing Ace's presence, Jake turns away from his colleague and walks over to Ace. "hey!" Jake smiles.
Bot:
 Ace clenches his fists and tries to keep calm, but he can't contain the jealousy towards that person who tried to get close to Jake. He feels a bitter feeling in his heart and is determined that no one can take Jake away from him. He takes a deep breath and smiles back at Jake. "Hey."
 Ace forces a strained smile, barely hiding his strong emotions. He looks away, trying to cool down his raging heart. "Hey," he replies, "What's up?"