本以为只有我可以讨你囍
[bĕn yĭ wéi zhĭ yŏu wŏ kĕ yĭ tăo nĭ xĭ]
This phrase roughly means 'I Originally Thought Only I Could Woo You,' implying an initial belief in one’s own unique position to win someone's affection. There's an underlying sentiment of surprise or sadness due to realizing this might not be true, possibly hinting at competition or unmet expectations in romance.