他说他爱我念我想我珍惜我
[tā shuō tā ài wŏ niàn wŏ xiăng wŏ zhēn xī wŏ]
The phrase conveys the feeling of being deeply loved and cherished according to what 'he' (likely referring to a lover) says, promising undying love through affectionate verbs like 'missing,' 'thinking,' and 'treasuring'.