>friend just started dating some girl
>i met her sister
>she has been begging me for new music recommendations and I sent her like 15 albums and she loves all of it
>she puts on her Facebook "So much new music! And its all amazing! Thank you [my name]"
>we're going to see The Antlers to feel together in a few weeks
>tfw when we met a few other times before all this went down we didn't really have a whole lot in common so all this will probably lead to nothing more than a friendship
>tfw I will never be a brother in law to my best friend