‘We have a new friend’: Teenager’s tweet from a night out goes viral after she poses for a bathroom selfie with a delighted elderly woman <br />Mahri Smith from Ottawa tweeted selfies with her friends and an elderly woman <br />The 18-year-old said they'd made 'a new friend' on their night out <br />Her post has already been retweeted 73,000 times in just 48 hours <br /> <br /> <br />Read more: http://www.dailymail.co.uk/femail/article-4175642/Girl-s-bathroom-selfie-tweet-elderly-woman-goes-viral.html#ixzz4XQfO1L67 <br />Follow us: @MailOnline on Twitter | DailyMail on Facebook
