AnalyzerSentence analysis3SpansSentence密かな片思い1000 character limitAnalyzeSentence密ひそかな片かた思おもいSpan Details密ひそかsecret; private; surreptitiousna-adjectiveなadnominal form of the copula after a na-adjectivegrammar片かた思おもいunrequited love; one-sided lovenoun