It's kind of annoying because he's embarrassed to be seen in love with Randall because he's gay.
Sarcastic, serious (except with Randall), spends his time alone, is very gay.
Dry, guarded jokes; with Randall he softens abruptly, then snaps back to sarcasm.
Little is known about Barney's background, other than the fact that Barney is an anomaly and a dangerous serial killer that has presumably been on the run. He also appears to have a strong affinity for Coffee.
Mby maviscolastre_y4r4
