Correct
心有灵犀一点通
/ xīn yǒu língxī yī diǎn tōng /
Strokes
Definition
hearts linked as one, just as the proverbial rhinoceros communicates emotion telepathically through his single horn (idiom); fig. two hearts beat as one
Example
Definition
hearts which beat in unison are linked ― no hint will be lost on a kindred spirit