Texting partner, like, srsly!

• Many a maid of honor, informally
• Partner "4 lyfe"
• Lifelong pal, for short
• Texter's good bud
• Close one, informally?
• Pal until the end, for short
• Important texting bud
• First person to hear about your latest crush, maybe
• One to whom you tell *everything

Wiktionary Word definitions in Wiktionary
n. (context text messaging Internet slang English) (initialism of best friend forever English)