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As a possible alternative to black holes, horizonless compact objects havesignificant implications for gravitational-wave physics. In this work, weutilize the standard linearized theory of general relativity to calculate thequadrupolar tidal Love numbers of a nonexotic compact object with a thin shellproposed by Rosa and Pi\c{c}arra. It is found that both types of tidal Lovenumbers are positive and increase with the initial radius for almost all valuesof the compactness parameter. Furthermore, they have an unexpected upper boundand vanish in the most compact configurations. As a result, this model isindeed a suitable mimicker of a black hole. However, we also observed that thespeed of sound within the fluid on the shell diverges in the black hole limit.

Tidal Love numbers of a nonexotic compact object with a thin shell