The emote "ヾ(Ő◡Ő)ﾉ♡" is a Japanese emoticon that represents a cute, happy face with a heart. It can be translated to "I'm so happy!" or "Yay!". The phrase "He gave me this kokoro" refers to the Japanese word "kokoro," which means "heart" or "mind." It implies that someone has touched the speaker's heart or made them feel emotional in some way. The emote may be used to express this sentiment.