This dream is rich with symbolism and emotional significance. Here’s a breakdown of the key elements:

1. Riding the Bus: Buses often represent the journey of life or shared experiences. Riding a bus back from high school could indicate a return to your formative years, suggesting that you’re reflecting on your past or feeling nostalgic about that time in your life.
2. Bullying: Experiencing bullying in the dream may reflect feelings of vulnerability or inadequacy in your waking life. It could symbolize external pressures or conflicts you are facing, where you feel judged or diminished by others.
3. Lost Belongings: The loss of your possessions (phone, wallet, laptop, shoes) can signify feelings of helplessness or loss of control. These items typically represent your identity, communication, and resources. Losing them suggests a fear of losing important aspects of your life or feeling unprepared to handle challenges.
4. Language Barrier: Struggling to communicate in Spanish and being laughed at might indicate feelings of isolation or frustration when trying to express yourself or connect with others. This could reflect situations where you feel misunderstood or unable to convey your thoughts and feelings effectively.
5. Friend's Behavior: The unkindness from your friend and her refusal to help may point to feelings of betrayal or disappointment in your relationships. It can also symbolize your need for support that you are not getting, leading to a realization about the value of your friendships.
6. Crying and Breaking Up: Your emotional response and decision to end the friendship at the end of the dream suggest a significant realization about your boundaries and the importance of healthy, supportive relationships. It shows a desire to surround yourself with people who understand and value you.

Overall, this dream may be urging you to evaluate your current relationships, address feelings of inadequacy or vulnerability, and reclaim your sense of identity and support. Reflect on how you can communicate your needs better and seek out those who will uplift you rather than bring you down.