\begin{tabular}{l} Which behavior might be described as shameless? \\ repeatedly lying to a friend \\ repeatedly helping out a friend \\ \hline\end{tabular}

To determine which behavior might be described as shameless, let's analyze the two options provided: 1. **Repeatedly lying to a friend**: This behavior involves dishonesty and a lack of regard for the friend's feelings or trust. It can be seen as shameless because it shows a disregard for the moral implications of lying and the potential harm it causes to the friendship. 2. **Repeatedly helping out a friend**: This behavior is generally viewed positively. Helping a friend demonstrates care, support, and kindness. It is not typically associated with shamelessness. Based on this analysis, the behavior that might be described as shameless is **repeatedly lying to a friend**.