Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: A woman who discovered a banknote with a romantic message written on one side managed to reunite the former lovers after posting a photograph on Facebook. Denise O'Reilly, from County Meath, Ireland, opened her purse and spotted the love note scrawled on a 20 euro note. The message, which has now been shared more than 16,000 times, read: 'Christy, it's always been you! Come and find me - Megan x.' Denise posted the image with the caption: 'Found this in my purse this morning. Christy she loves you. Go and get your girl.' The post was liked by 6,055 people and has been shared by 16,055 users to try and track down the former lovers.Denise O'Reilly, from County Meath, found the banknote in her purseImage was shared 16,000 times on Facebook and reached Christy LeechRevealed he's back in touch with former lover Megan, who penned the note 
 Question:Many Facebook users also tagged friends with the same names in case it was them, with _ eventually making himself known.

Christy