love lock, hohenzollern bridge, love locks, bridge, cologne, in love, castles, heart, castle, love, padlocks, padlock, symbol, eternal love, engraving, friendship, love symbol, valentine’s day, promise, eternity, engagement, connection, happiness, friendship palace, red, lovers, love oath, memory, tourism, cologne, cologne, cologne, in love, padlock, padlock, valentine’s day, promise, promise, engagement, engagement, engagement, engagement, engagement, memory
love lock, hohenzollern bridge, love locks, bridge, cologne, in love, castles, heart, castle, love, padlocks, padlock, symbol, eternal love, engraving, friendship, love symbol, valentine’s day, promise, eternity, engagement, connection, happiness, friendship palace, red, lovers, love oath, memory, tourism, cologne, cologne, cologne, in love, padlock, padlock, valentine’s day, promise, promise, engagement, engagement, engagement, engagement, engagement, memory