Urged

Mike frowned in surprise, "Why are you worrying about them? Aren't they both grown up? And they should be the ones taking care of you." 

"They're still my brothers, even though we don't spend much time together, but I want to be a good big sister to them," Quinsha said with a frown.

Mike took a deep breath, he knew how much Quinsha loved his two brothers. However, Quinsha's worries were too much to the point of forgetting herself.

Just then, Mike's cell phone rang. Immediately Mike turned his face away from Quinsha and then looked at his cellphone screen. There was written his grandfather's name. 

"Who? Why is your face so tense when you see the caller ID?" Quinsha asked in surprise.

"My grandpa..." Mike replied with a frown, he ignored the call and then glared at the front.

"Why wasn't it picked up? It might be important."