Sentence 1: Today I went on my first date in seven months. 
 Sentence 3: At the end of the night when he went to kiss me, I noticed something 
 Sentence 4:  He had a tan line on his finger where his wedding ring should be 
 Sentence 5:  I guess I'm back to single in the span of just one night 
 Given Sentence 2: We hit it off really well and had a lot of things in common.