My Partner Thinks They're the Backup

"I thought I was just a backup option, only to discover that the girl I love had loved me all along."

"I thought we'd been together for ages, only to discover that my partner had always thought her love was unrequited."

[Reading Guide]

1. Sweet romance, one couple; the male lead is devoted and pure.

2. A taciturn, self-assured puppy of a guy who thinks he's a backup option x a cheerful, looks-obsessed girl who says exactly what's on her mind

3. The male lead thinks he's the backup option

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