Answers
"But it is Robin, we're talking about – she isn't just some bimboe, not like that blonde at the end of the bar..." he checked her out.
"Barney, focus," Lily said annoyed. "If you're serious about Robin, you have to tell her and you have stop sleeping around."
"Lily–"
"I mean it! Robin's not gonna go for you if she see's you as some womanizer."
He sighed, mulling it over for a few minutes before getting up and leaving the bar, nodding gratefully to them.
"So, is he going to tell her or?..." Marshall asked utterly confused.