Repeated, regular pattern - in music, this is what you call rhythm.

This is also what Taeyeon and Seulgi have established, four months after Seulgi said those three words. 

The two will meet on Friday nights. Sometimes they will visit those quaint bookshops at FEU cor. Recto, the ones nearby the large National Bookstore outlet. The two love talking to the book sellers there, as while some of them haven't finished a degree, they were so knowledgeable about the world, as they learned about different cultures, political systems and lives through the books they sell.

Sometimes they will have drinks at Tapsi, which Taeyeon jokingly refers to as a "beerhouse" because of the lighting inside. Taeyeon will amuse Seulgi with her stories as a student at UST, including their so-called wasak inuman sessions. "Sinasabi ko sa 'yo Seulgi, beer and extra joss pinaghahalo namin," she would share, laughing.

"Pero wala pa ring tatalo sa Elbi peeps sa nomi no?" Seulgi would challenge her.

"Naku, wala. Legends ang Elbi peeps pagdating diyan," Taeyeon would affirm.

Sometimes they would head to Taeyeon's apartment. Taeyeon would cook their dinner, Seulgi will take care of the coffee and the dessert. Seulgi has worked as a part-time barista while waiting for other art commissions and she took pride in knowing how to operate an espresso machine.

One thing that will always - not just sometimes - occur is Seulgi leaving post-it-notes on Taeyeon'