Tristen ran after them as well, Alister shaking his head and looking at Marik. "What's the address of the museum?" 

Serena rounded a corner and saw the four boys behind her and she said "Guys, what are you doing?" Tristen yelled "Like we are letting you go alone!" Serena looked at Yami then smiled, then kept running. 

When they reached the museum Serena pointed to a van at the side door and said "There's the van...I knew it. We better hurry and get inside...I hope Ishizu is alright in there..."