Chicago Typewriter S01 E03 Just a Dream?

"The miracle of love that began with an old typewriter"

Se-joo is unable to write anything while he’s in his slump. He almost gets himself killed in an accident. At the detrimental moment, Seol comes to help. She takes Se-joo to her father’s cabin. Se-joo keeps an eye out for any kind of danger and coincidentally saves Seol from harm. Se-joo keeps on having weird dreams and Seol always appears in them.