Alasan.

No, you no longer have excuses since mobile phone was invented.

You may just pick up the phone and dial up the number.

You may just txt them. No credit balance? Fine.

You may just Whatsapp or Wechat or Line or Telegram or whatever medium you shall use.

Just say "Hello, How are you?"

Be it a short call or not, your effort is all that matters in the end.

Or you lost the number? Or even their face from your memory ke? 

Until then, Damn You.