Tell her so. (= #AppleScript #nodejs #JavaScript #MacOSX #iMessage

love.coffee

cp = require 'child_process'

handle = 'imessage@somebody.tld'
message = 'I love you.'
interval = 15

love = ->
   osascript = cp.spawn 'osascript', [], {stdio: ['pipe', 1, 2]}
   console.log '-- Spawning `osascript`'
   osascript.stdin.write """
      tell application "Messages"
         set theServices to every service whose name starts with "E:"
         set theService to first item of theServices
         send "#{ message } " to the the buddy "#{ handle }" of theService
      end tell
   """, ->
      osascript.stdin.end()

setInterval love, interval *60*1000
love()