"Married" is a word that can make someone weird

Tidak terasa hari kelulusan akan segera tiba..."A Graduation Day"....finally :D
Yupz, it needs a lot of preparation, hhhmmmm dan harus mengundang keluarga juga nih. That's okay, I'll call my bro and sist....
tuttttt...tutttt......
Sist:"Hello, what's going on?"
TW:"My graduation day will come soon, would you mind coming that day?"
Sist:"Of course, I will, congrat"(big hug)
TW:"Yipiieeeee"(happy^^)
Sist: "btw, do you invite your special guy????
TW:..speechless....(n hopeless@_@)
Sist:"C'mon, you're 27 n will be older and older"(maybe in angry face)
TW:"...OMG, I'm not so desperate although I'm alone" (wink)
Sist: "How can you get married if you're not in a relationship?"
TW:"WHAT??? (talk to the hand)
Sist:"bla....bla.....blaa....blaaaaa.....blaaaaaaaaaaaa"(need almost an hour to listen it)
TW:"Going older and older just means an age, right???".
Sist:"bla...blaaaaaa.........."