Will pulls up at Megan's house and rings the doorbell. "Happy Birthday, Megan" he said when she opened the door, giving her the necklace.
"Thanks, Will!" she replied, giving him a hug. She felt something in his pocket "What's that?"
Will took out the vial "Oh, it's something I brought from a place in Chinatown. The shopkeeper said it'll improve our love life or something." He handed it to Megan so she could examine it more closely.
"Well I'll just get ready and then we'll go out for that dinner you promised me." said Megan, heading upstairs "I'll just be about 10 minutes"
"No rush" he called, not realising that Megan had taken the vial up with her..